WO2011111924A3 - Sealing device for plastic bag and air suction pump mounted with same - Google Patents

Sealing device for plastic bag and air suction pump mounted with same Download PDF

Info

Publication number
WO2011111924A3
WO2011111924A3 PCT/KR2010/008665 KR2010008665W WO2011111924A3 WO 2011111924 A3 WO2011111924 A3 WO 2011111924A3 KR 2010008665 W KR2010008665 W KR 2010008665W WO 2011111924 A3 WO2011111924 A3 WO 2011111924A3
Authority
WO
WIPO (PCT)
Prior art keywords
plastic bag
sealing device
suction pump
air suction
hot wire
Prior art date
Application number
PCT/KR2010/008665
Other languages
French (fr)
Korean (ko)
Other versions
WO2011111924A2 (en
Inventor
안준영
Original Assignee
(주)제로팩
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)제로팩 filed Critical (주)제로팩
Publication of WO2011111924A2 publication Critical patent/WO2011111924A2/en
Publication of WO2011111924A3 publication Critical patent/WO2011111924A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
    • B65B31/048—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper specially adapted for wrappers or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/08—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being adapted to pierce the container or wrapper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/148—Hand-operated members

Abstract

The present invention relates to a sealing device for a plastic bag and an air suction pump mounted with the same. More specifically, the sealing device thermally seals a plastic bag, and the air suction pump may thermally seal a plastic bag immediately after manually discharging air from the inside of the plastic bag to the outside. The sealing device for a plastic bag according to the present invention comprises: a main body provided with a second hot wire at the upper portion thereof; a power supply section for supplying power to the second hot wire; a sealing cover disposed on top of the main body to be movable in the vertical direction; and a first roller mounted to the lower portion of the sealing cover at a position corresponding to the second hot wire so as to be rotatable. When the sealing cover is lowered, the second hot wire and the first roller contact each other via a plastic bag, which is disposed between the main body and the sealing cover, so as to thermally seal the plastic bag. The second wire is formed lengthily in the rotation direction of the first roller.
PCT/KR2010/008665 2010-03-08 2010-12-06 Sealing device for plastic bag and air suction pump mounted with same WO2011111924A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0020196 2010-03-08
KR1020100020196A KR20110101282A (en) 2010-03-08 2010-03-08 Sealing device for vinyl bag and air suction pump with the same

Publications (2)

Publication Number Publication Date
WO2011111924A2 WO2011111924A2 (en) 2011-09-15
WO2011111924A3 true WO2011111924A3 (en) 2011-11-10

Family

ID=44563949

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/008665 WO2011111924A2 (en) 2010-03-08 2010-12-06 Sealing device for plastic bag and air suction pump mounted with same

Country Status (2)

Country Link
KR (1) KR20110101282A (en)
WO (1) WO2011111924A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021051223A1 (en) * 2019-09-16 2021-03-25 深圳典之成产品开发有限公司 Sealing device and multifunctional vacuum sealing machine using device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000576A (en) * 1990-06-19 1992-01-29 이명호 Portable Vinyl (P.V.C) Packaging Machine
WO2006076393A2 (en) * 2005-01-12 2006-07-20 Unovo, Inc. Method and apparatus for evacuating and sealing containers
US20060213148A1 (en) * 2005-03-24 2006-09-28 Baptista Alexandre A Portable vacuum packaging appliance
US7377087B2 (en) * 2005-08-19 2008-05-27 Sunbeam Products. Inc. Method of preserving foodstuffs
KR100886414B1 (en) * 2008-06-30 2009-03-02 전순이 Air suction apparatus for vinyl bag
KR20090083970A (en) * 2008-01-31 2009-08-05 정희천 Hand sealing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920000576A (en) * 1990-06-19 1992-01-29 이명호 Portable Vinyl (P.V.C) Packaging Machine
WO2006076393A2 (en) * 2005-01-12 2006-07-20 Unovo, Inc. Method and apparatus for evacuating and sealing containers
US20060213148A1 (en) * 2005-03-24 2006-09-28 Baptista Alexandre A Portable vacuum packaging appliance
US7377087B2 (en) * 2005-08-19 2008-05-27 Sunbeam Products. Inc. Method of preserving foodstuffs
KR20090083970A (en) * 2008-01-31 2009-08-05 정희천 Hand sealing machine
KR100886414B1 (en) * 2008-06-30 2009-03-02 전순이 Air suction apparatus for vinyl bag

Also Published As

Publication number Publication date
WO2011111924A2 (en) 2011-09-15
KR20110101282A (en) 2011-09-16

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